Army Body Fat Calculator
Calculate body fat percentage using U.S. Army standards and formulas
Calculate Army Body Fat Percentage
Required to determine Army standards
Stand straight without shoes
Measure below the larynx (Adam's apple)
Measure at navel level
Army Body Fat Results
⚠️ Medical Disclaimer: This calculator is for informational purposes only and should not be used as a substitute for professional medical advice. Army body fat standards are official military requirements. Consult with medical professionals and military personnel for official assessments.
Body Fat Analysis
Army Body Fat Standards
Active Duty Personnel
| Age | Male | Female |
|---|---|---|
| 17-20 | 20% | 30% |
| 21-27 | 22% | 32% |
| 28-39 | 24% | 34% |
| 40+ | 26% | 36% |
Service Candidates
| Age | Male | Female |
|---|---|---|
| 17-20 | 24% | 30% |
| 21-27 | 26% | 32% |
| 28-39 | 28% | 34% |
| 40+ | 30% | 36% |
Measurement Tips
Use a non-stretchable measuring tape (preferably fiberglass)
Take all measurements horizontally and parallel to the floor
Remove shoes and wear minimal clothing for accurate results
Take measurements at the same time of day for consistency
Breathe normally and don't hold breath during measurement
Understanding Army Body Fat Standards
What is the Army Body Fat Test?
The U.S. Army body fat test is a circumference-based measurement method used to assess body composition and ensure military personnel meet physical fitness standards. It's part of the Army Body Composition Program as outlined in Army Regulation 600-9.
Why Are These Standards Important?
- •Ensure military readiness and physical capability
- •Maintain professional military appearance
- •Promote overall health and fitness
- •Meet deployment and operational requirements
Army Formula Explanation
Male Formula:
%BF = (86.010 × log₁₀(waist - neck)) - (70.041 × log₁₀(height)) + 36.76
Female Formula:
%BF = (163.205 × log₁₀(waist + hip - neck)) - (97.684 × log₁₀(height)) - 78.387
- %BF: Body fat percentage
- Measurements: All in inches (as per Army regulation)
- log₁₀: Base-10 logarithm
- Constants: Empirically derived coefficients
Important: These formulas are specifically designed for military personnel and may not be suitable for all populations. They are based on U.S. Army research and regulations.
Proper Measurement Technique
Height
Stand straight against a wall without shoes. Look straight ahead and measure from floor to top of head.
Neck
Measure horizontally below the larynx (Adam's apple). Keep head in normal position.
Waist
For men: at navel level. For women: at narrowest part of abdomen. Breathe normally.